180112140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25657}}^1$

素因数の和:25688

約数の個数: 96

約数和(自身を含む): 603476160

約数和(自身を除く): 423364020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 25657, 51314, 76971, 102628, 128285, 153942, 230913, 256570, 307884, 333541, 384855, 461826, 513140, 667082, 692739, 769710, 923652, 1000623, 1154565, 1334164, 1385478, 1539420, 1667705, 2001246, 2309130, 2770956, 3001869, 3335410, 3463695, 4002492, 4618260, 5003115, 6003738, 6670820, 6927390, 9005607, 10006230, 12007476, 13854780, 15009345, 18011214, 20012460, 30018690, 36022428, 45028035, 60037380, 90056070, 180112140]

約数ペア:

[(1, 180112140), (2, 90056070), (3, 60037380), (4, 45028035), (5, 36022428), (6, 30018690), (9, 20012460), (10, 18011214), (12, 15009345), (13, 13854780), (15, 12007476), (18, 10006230), (20, 9005607), (26, 6927390), (27, 6670820), (30, 6003738), (36, 5003115), (39, 4618260), (45, 4002492), (52, 3463695), (54, 3335410), (60, 3001869), (65, 2770956), (78, 2309130), (90, 2001246), (108, 1667705), (117, 1539420), (130, 1385478), (135, 1334164), (156, 1154565), (180, 1000623), (195, 923652), (234, 769710), (260, 692739), (270, 667082), (351, 513140), (390, 461826), (468, 384855), (540, 333541), (585, 307884), (702, 256570), (780, 230913), (1170, 153942), (1404, 128285), (1755, 102628), (2340, 76971), (3510, 51314), (7020, 25657)]